﻿using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using System.Windows.Data;
using  Acando.Dynamics.CRM.Silverlight.Library.CrmSdk;

namespace Acando.Dynamics.CRM.Silverlight.Library.Converter
{
    public class CrmNumberConverter : IValueConverter
    {
        #region IValueConverter Members

        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            if (value == null)
                return (Int32)0;
            else if (targetType == typeof(String))
            {
                Int32 i = new Int32();
                i = Int32.Parse(((CrmNumber)value).Value.ToString());
                return i;
            }
            else if (targetType == typeof(int?))
                return new int?(((CrmNumber)value).Value);
            else if (targetType == typeof(Double))
            {
                int i;
                int.TryParse(((CrmNumber)value).Value.ToString(), out i);
                return i;
            }
            else
                throw new NotSupportedException();
        }

        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            if (targetType == typeof(CrmNumber))
            {
                CrmNumber res = new CrmNumber();
                string s;
                char[] c = new char[2];
                c[0] = ',';
                c[1] = '.';
                s = value.ToString().TrimEnd(c);
                res.Value = Int32.Parse(s);
                return res;
            }
            else
                throw new NotSupportedException();
        }

        #endregion
    }
}
